Mathematics, 17.06.2021 20:50, Jackie2088

A water wheel pumps water from a level of -1.5 m up to 2.1 m. It completes a full turn in 20 s. a) Use a sinusoidal funcțion to model the height of the water in metres as a function of time in
seconds if it starts at its lowest point. As well as the function, please include a graph of the
first 20 seconds.

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A water wheel pumps water from a level of -1.5 m up to 2.1 m. It completes a full turn in 20 s. a)...